This could be a 3 Forma Build but:
Im using a Rank 4 [Augur Message] cause in need the Maduari Polarity on my Profit Taker Build.

So feel free to to keep the Slot of [Augur Message] as a Naramon Polarity if you are not interessted in using your [Chroma] for PT & Eidolon.

This way its a 3 Forma Build

WARNING:
As always Aracanes only enhance the build, they are not needed to play it ;)
Same goes for Exilus, Enhances gameplay but not needed.